EX3300-48T

Model:

EX3300-48T

Physical Specifications

Form Factor

Fixed platform

Uplink module options

Fixed 4-port uplinks which can be individually configured as GbE (SFP) or 10GbE (SFP+) ports.

Dimensions (W x H x D)

17.4 x 1.7 x 12 in (43.7 x 4.4 x 31 cm)

Weight

10.8 lb (4.9 kg)

Rack mountable

1 Rack Unit

Hardware Specifications

Switching Engine Model

Store and forward

DRAM

1 GB with ECC

Flash

1 GB

CPU

1 GHz

GbE port density per system

52 (48 host ports + four 10 GbE/GbE uplink ports)

Virtual Chassis Capabilities

• Maximum number of members: 6
• Number of Virtual Chassis ports: 4
• Maximum Virtual Chassis interconnect capacity: 80 Gbps

Backplane Speed

40-80 Gbps

Data Rate

176 Gbps

Throughput

130 Mpps (wire speed)

10/100/1000BASE-T Port Densities

52 per platform (48 access ports + four uplink ports)

100BASE-FX / 1000BASE-X (SFP) Port Densities

4 per switch (fixed ports, SFP/SFP+ required)

10GBASE-X Port Densities

4 per switch

Resiliency

Graceful Route Engine Failover (GRES) in Virtual Chassis configuration; external power supply option (future)

Operating System

Junos

Traffic Monitoring

N/A

QoS Queues / Port

8

MAC Addresses

16,000

Jumbo Frames

9216 Bytes

IPv4 Unicast / Multicast Routes

8,000 / 0

Number of VLANs

4,096

ARP Entries

4,000

Power Options

Power Supplies

Autosensing; 100-120 V / 200-240 V; AC 100 W

Environment

Operating Temperature

32° to 113° F (0º to 45º C)

Storage Temperature

-40º to 158º F (-40º to 70º C)

Relative Humidity (Operating)

10% to 85% (noncondensing)

Relative Humidity (Non-Operating)

0% to 95% (noncondensing)

Altitude (Operating)

Up to 10,000 ft (3,048 m)

Altitude (Non-Operating)

Up to 16,000 ft (4,877 m)

Noise Specifications

Acoustic Noise in DBA

41.2

Safety and Compliance

Safety Certifications

• UL-UL60950-1(First Edition)
• C-UL to CAN/CSA 22.2 No.60950-1(First Edition)
• TUV/GS to EN 60950-1, Amendment A1-A4, A11
• CB-IEC60950-1, all country deviations

Electromagnetic Compatibility Certifications

• FCC 47CFR Part 15 Class A
• EN 55022 Class A
• ICES-003 Class A
• VCCI Class A
• AS/NZS CISPR 22 Class A
• CISPR 22 Class A
• EN 55024
• EN 300386
• CE

Environmental

Reduction of Hazardous Substances (ROHS) 6

Telco

CLEI code

FIPS

FIPS 140-2 Level 1

Telecom Quality Management

TL9000

Warranty

Limited lifetime switch hardware warranty